baber/WOPTO huggingface dataset:
Patent JP-2023129901-A (JP)
Title: Welding type pipe joint
Inventor: IMAI SHOTA
IPC: F16L13/02
Filed: 2022-03-07
Abstract: To provide a miniaturized welding type pipe joint having sufficient wall thickness to pressure of fluid flowing in a passage.SOLUTION: A welding type pipe joint 1 includes: a shaft body 2 having an axial center B; an axial passage 3; and a radial passage 4 having one end communicated with the axial passage 3 and the other end opened on an outer peripheral surface of the shaft body 2. A fluid pipeline connected to the axial passage 3 and the other fluid pipeline connected to the radial passage 4 are welded to the shaft body 2. A flat surface 5 in parallel with the axial passage 3 is provided at a portion of the shaft body 2 in which the radial passage 4 is opened. A center C of the axial passage 3 is eccentric to the axial center B in the direction separating from the flat surface 5. Due to this structure, even when the flat surface 5 is formed in the shaft body 2, sufficient wall thickness enough to respond to pressure of hydrogen gas can be secured around the axial passage 3 opened on one side end surface 2B and the other side end surface 2C in the shaft body 2 without increasing an outside dimension φA of the shaft body 2.SELECTED DRAWING: Figure 3
Patent JP-2023130000-A (JP)
Title: Polymer compound and method for producing the same, and organic thin film solar cell and organic transistor including the same
Inventor: OZAKA ITARU
IPC: C08G61/12
Filed: 2022-03-07
Abstract: To provide a polymer compound that exhibits excellent photoelectric conversion efficiency, a method for producing a polymer compound, an organic thin film solar cell, and an organic transistor.SOLUTION: A polymer compound includes a repeat unit represented by formula (1). In the formula (1), R1 is a hydrogen atom, a halogen atom or an alkyl group, Ar1 is specific arylene group.SELECTED DRAWING: Figure 1
Patent JP-2023132878-A (JP)
Title: Store management system, store management device, and store management method
Inventor: AKIZUKI MAYUMI
IPC: G06Q10/0631
Filed: 2022-03-11
Abstract: To provide a store management system capable of performing minute analysis concerning store issues and improvement, a store management device, and a store management method.SOLUTION: In a store management system 10, a server unit 100 has a processor 110 that includes: a required man-hour calculation unit 112 that calculates man-hours in N-th month; a work plan/task plan creation unit 111 that creates a work plan for N-th month based on the calculated man-hour; an analysis unit 113 that performs personnel analysis based on a piece of information of the calculated man-hour, a piece of information representing the work pattern of each worker accumulated in an employee/employee skills database, and a piece of information representing the skills of each worker, and the like; and an improvement proposal/plan generation unit 114 that generates a piece of hint information for improvement based on the analysis result.SELECTED DRAWING: Figure 1
Patent JP-2023120123-A (JP)
Title: Integrated device for sludge cell crush based on combination of mechanical and ultrasonic technology
Inventor: ZHANG MINGYANG
IPC: C02F11/00
Filed: 2022-03-12
Abstract: To provide an integrated device for sludge cell crush based on a combination of mechanical and ultrasonic technology capable of efficiently recovering nitrogen and phosphorus elements, operating stably, and simplifying management, while applying an advanced weight reduction technology at sewage treatment plants by combining the reduction of sludge and utilization thereof as a resource.SOLUTION: The device includes a mechanical rotating disk unit 1 and an ultrasonic crushing unit 2 connected to each other. The mechanical rotating disk unit includes, in order from top to bottom, a main motor 11, an operating table 12, and a rotating disk chamber 13, and the ultrasonic crushing unit is a device consisting of an operating chamber 21 located in the center, an ultrasonic processing drum 22 fixedly clamped outside the center of the operating chamber, and a slurry drum 23 pivotably clamped outside the ultrasonic processing drum.SELECTED DRAWING: Figure 1
Patent JP-2023133959-A (JP)
Title: Information processing program, method for processing information, and information processing device
Inventor: MATSUSHITA KYOMOTO
IPC: G06F40/134
Filed: 2022-03-14
Abstract: To provide an information processing program, a method for processing information, and an information processing device that can make an entity linking proper.SOLUTION: The present invention relates to an information processing device for specifying, on outside information, information of a work which shows up less frequently in other candidate information of the words in each piece of plural pieces of candidate information as candidates of information to relate to a specific word in a sentence in an entity linking. The present invention determines a word to determine candidate information to be a linking target of a specific word on the basis of the information of the specified word which shows up less frequently and words around the specific word in the sentence.SELECTED DRAWING: Figure 7
Patent JP-2023134003-A (JP)
Title: Anticorrosion treatment method of honeycomb core aluminum foil
Inventor: ITAMOTO TAKASHI
IPC: C23C26/00
Filed: 2022-03-14
Abstract: To provide an anticorrosion treatment method of honeycomb core aluminum foil excellent in corrosion resistance, adhesiveness and close contact and at second, excellent even in cost and environmental load.SOLUTION: An anticorrosion treatment method of honeycomb core aluminum foil comprises: applying and forming an organic and inorganic hybrid coating 2 obtained by dispersing at least a titanium compound and Al ions ionized from the aluminum foil 1 into a polymer uniformly distributed on the surface of the aluminum foil 1, on the surface of the aluminum foil 1 at the base material stage of a honeycomb core or the surface of the aluminum foil 1 of a molded honeycomb core cell wall; applying the mixture of a titanium chelate compound and a silane coupling agent through the formed hybrid coating 2; and closely contacting an applied mixture coating 6 to the aluminum foil 1 through the hybrid coating 2 to form an anticorrosion coating 3.SELECTED DRAWING: Figure 1
Patent JP-2022142766-A (JP)
Title: Toner cartridge and image forming apparatus
Inventor: HIRAYAMA AKINOBU
IPC: G03G21/16
Filed: 2022-03-14
Abstract: To further develop a conventional configuration.SOLUTION: A toner cartridge comprises: a casing that stores toner and includes a toner discharge port; a fan; a blocking member that can make a transition to a blocking position and an opening position to open a passage; and a drive receiving member configured to receive input of an external driving force and configured to rotate to transmit the driving force to the fan and the blocking member. The blocking member is configured to periodically move between the blocking position and the opening position upon reception of the driving force.SELECTED DRAWING: Figure 13
Patent JP-2022153294-A (JP)
Title: Photonic integrated circuit and optoelectronic system including photonic integrated circuit
Inventor: TSJERK HANS HOEKSTRA
IPC: G02B6/122
Filed: 2022-03-16
Abstract: To provide a photonic integrated circuit (PIC) and an optoelectronic system including the photonic integrated circuit.SOLUTION: The invention relates to a photonic integrated circuit (1) comprising: an InP-based substrate (2) including a first InP-based optical waveguide (3) and a second InP-based optical waveguide (4) adjacent thereto; and a dielectric flattening layer (5) arranged at least between the first optical waveguide and the second optical waveguide. The dielectric flattening layer includes a recess (6) arranged to reduce or prevent optical interaction between the first optical waveguide and the second optical waveguide via the dielectric flattening layer, between at least the first optical waveguide and the second optical waveguide adjacent thereto. In a place where the recess is, the dielectric flattening layer includes a first lateral wall (7) arranged obliquely toward the first optical waveguide, and a second lateral wall (8) arranged obliquely toward the second optical waveguide. The invention also relates to an optoelectronic system including the PIC.SELECTED DRAWING: Figure 1A
Patent JP-2023136202-A (JP)
Title: Vehicle, and control method for the same
Inventor: TSUSHIMA KOSEI
IPC: H02J7/00
Filed: 2022-03-16
Abstract: To preferably control charging/discharging between vehicles while taking into consideration settlement after the charging/discharging is completed, according to a communication state.SOLUTION: Vehicles (for example, 100a, 100b) comprise chargeable/dischargeable batteries (150a, 150b), first communication means (142a, 142b) for performing radio communication with a server, second communication means (143a, 143b) for performing direct radio communication with the other vehicle, and third communication means (144a, 144b) communicable via a cable connected with the other vehicle. The vehicles control charging/discharging of the batteries via the cable; and obtain information about the charging/discharging via at least one of the second communication means and the third communication means to make a storage part hold it, when a communication state with the first communication means is not in a good condition.SELECTED DRAWING: Figure 1
Patent JP-2023141774-A (JP)
Title: video recording device
Inventor: TAGO TAKASHI
IPC: G07C5/00
Filed: 2022-03-24
Abstract: To prevent data unnecessary for a customer, such as a manufacturing site, video during conveyance, and information on a customer having rented before, from being left in a construction machine on which a video recording device is mounted.SOLUTION: A video recording device that records video data captured by a camera attached to a vehicle body of a construction machine has a recording unit 29 that records video data captured by the camera, a password management unit 27 that updates a password set for browsing the video data recorded in the recording unit 29; and a video data management unit 26 that when the password is updated by the password management unit 27, deletes the video data recorded in the recording unit 29.SELECTED DRAWING: Figure 3
Patent JP-2023118030-A (JP)
Title: Coating device and high voltage safety control method
Inventor: NAKAISHI TATSUYA
IPC: B05B5/025
Filed: 2022-03-25
Abstract: To reduce generation risk of spark in a proximity coating method.SOLUTION: A high voltage safety control part (30) includes an output high voltage control part (302). The output high voltage control part (302) has a function of executing control of lowering an absolute value of a high voltage (V) output by a high voltage generator (24) without stopping output of the high voltage generator (24) when a high voltage current (i) reaches a current limit value (CB). The high voltage safety control part (30) includes a CB setting changing part (320) for changing a set value of the current limit value (CB) on the basis of a current value of the high voltage (V). In the CB setting changing part (320), in a relatively low voltage region (Lar) where the absolute value of the high voltage (V) is lower than a prescribed threshold, when the case where the absolute value of the high voltage (V) is large is compared with the case where the absolute value of the high voltage (V) is small, in the case where the absolute value of the high voltage (V) is small, the current limit value (CB) is set to a smaller value.SELECTED DRAWING: Figure 4
Patent JP-2023144322-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2022-03-28
Abstract: To provide a game machine which can prevent an excessive game.SOLUTION: In a game machine 1, when a difference number counter indicating a difference number MY reaches 95000, a shooting stop control is executed. Once the shooting stop control is executed, the game machine 1 is brought into a state in which it cannot continuously carry out a game. For example, a detection of a game ball by a variety of switches is stopped. When the difference number counter indicating the difference number MY reaches 95000 in a jackpot game, the shooting stop control is executed after the jackpot game. In the game machine 1, an actuation notice display, an attainment display, and a shooting stop display are displayed. The actuation notice display can be presented at the same time as a put-out error display. The shooting stop display is more preferentially displayed than the put-out error display. When the electric power supply to the game machine 1 is stopped in a display of the attainment display (or shooting stop display), and the electric power supply to the game machine 1 is restarted without an RWM clear, the display of the attainment display (or shooting stop display) is restarted.SELECTED DRAWING: Figure 33
Patent JP-2023146246-A (JP)
Title: Information processing system, information processing apparatus, and program
Inventor: KUREBAYASHI MAKOTO
IPC: G06F3/04842
Filed: 2022-03-29
Abstract: To enable a user to grasp the content of each of a plurality of electronic documents through a simple operation, as compared with the case of selecting and opening one by one the electronic documents included in a collection of the electronic documents.SOLUTION: A user terminal 10 serving as an information processing apparatus includes a control unit 11. The control unit 11 includes: an input operation receiving unit 103 configured to receive an input operation performed by a user on an image representing a collection of a plurality of electronic documents, the image being displayed on a display unit; and a display control unit 102 configured to control an image of a predetermined page determined in advance for each of the electronic documents of one or more pages constituting each of the electronic documents, to be displayed on the display unit in a display size larger than the image representing the collection.SELECTED DRAWING: Figure 3
Patent JP-2023112641-A (JP)
Title: Developing device and image forming apparatus
Inventor: MASE RYUSUKE
IPC: G03G15/08
Filed: 2022-03-30
Abstract: To provide a developing device that can prevent unevenness of screw pitch, and an image forming apparatus.SOLUTION: A developing device carries, with the action of a magnetic field, a developer including toner and magnetic carrier and conveyed by a supply and conveying screw 143 being a conveying screw in a developer storage part, on a surface of a developing sleeve 141 being a developer carrier, and conveys the developer carried on the surface of the developing sleeve to a developing area. When the minimum distance between an apex 143a of a blade of the supply and conveying screw 143 and the surface of the developing sleeve is defined as L, L≤6[mm], and the screw pitch P of the supply and conveying screw 143 satisfies the relationship of 1.5×L+2.74≤P≤0.64×L+9.74.SELECTED DRAWING: Figure 3
Patent JP-2022084900-A (JP)
Title: Communication device
IPC: H04W84/10
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for a communication device to appropriately execute communication with a portable terminal. 
     SOLUTION: Upon receiving NFC information by using an NFC I/F (YES in S2), an MFP uses the NFC information to determine whether the MFP 10 and a portable terminal currently belong to the same network (S6). Upon determining that the MFP and the portable terminal do not currently belong to the same network, the MFP connects to the portable terminal (S18) and uses a wireless LAN I/F to execute a data communication process (S20). On the other hand, upon determining that the MFP 10 and the portable terminal currently belong to the same network, the MFP executes a data communication process using the wireless LAN I/F via the same network (S20). 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023148728-A (JP)
Title: Lighting device
Inventor: KOMIYAMA SHIGETOSHI
IPC: F21V23/00
Filed: 2022-03-30
Abstract: To provide a lighting device capable of improving workability.SOLUTION: A lighting device comprises a long fixture body 20, a body-side wiring unit 76, a holding member 80, and a light source unit. The fixture body 20 has a wiring hole 30. The body-side wiring unit 76 has an electric wire 77 wired along a longitudinal direction of the fixture body 20, and a body-side connector 78 provided at the tip of the electric wire 77, where the body-side connector 78 is arranged at a position facing the wiring hole 30. The holding member 80 holds the electric wire 77 on the fixture body 20 at a position near the wiring hole 30. The light source unit has a light source-side connector connected to the body-side connector 78, and is attached to the fixture body 20.SELECTED DRAWING: Figure 5
Patent JP-2023148897-A (JP)
Title: information processing system
Inventor: SAITO RYO
IPC: G06T7/00
Filed: 2022-03-30
Abstract: To provide an information processing system that allows processing with privacy taken into consideration.SOLUTION: An information processing system 1 includes an illumination device 100, a repeater 200, a server device 300, and a display device 400. The illumination device 100 has a processing unit for performing predetermined filtering processing on an image in accordance with the result detection of a person in the image and the result of analysis of a region around the person if a region AR taken by a camera unit 20 includes a person TG.SELECTED DRAWING: Figure 1
Patent JP-2023149720-A (JP)
Title: holding device
Inventor: IZUMIHARA KAZUTAKA
IPC: H01L21/683
Filed: 2022-03-31
Abstract: To suppress influences exerted upon a function of a through hole by intruding a hole sealing agent into a through hole of a base part when hole sealing processing is applied to a spray layer of a surface of the base part.SOLUTION: A holding device for holding a subject comprises: a tabular part which is formed in a tabular shape; a base part which contains a metal, is formed in a tabular shape including a pair of principal surfaces and includes a through hole forming openings on the pair of principal surfaces and in which a spray layer is formed by sealing pores on one principal surface in the pair of principal surfaces; and an adhesive layer which contains an adhesive, is disposed between the tabular part and the one principal surface of the base part and adheres the tabular part and the base part. The through hole of the base part includes a step of which the inner width is changed in such a manner that an inner width in an end part of the through hole including the opening provided on one principal surface is larger than an inner width in the other portion of the through hole.SELECTED DRAWING: Figure 2
Patent JP-2023150952-A (JP)
Title: Work machine
Inventor: MURAMOTO HIROAKI
IPC: E02F9/26
Filed: 2022-03-31
Abstract: To provide a work machine capable of improving work efficiency while preventing over-digging.SOLUTION: A work machine includes a work device, a vehicle body position detection device that detects the position of the vehicle body, a posture detection device that detects the posture of the work device, a display device that displays the positional relationship between the excavation target surface and the work device, and a control device that controls the display on the display device. The control device calculates the positional relationship between the excavation target surface and the work device and the predicted trajectory of the work device based on the detection results of the vehicle body position detection device and the posture detection device, and displays the positional relationship between the excavation target surface and the work device and the predicted trajectory of the work device on the same screen of the display device.SELECTED DRAWING: Figure 2
Patent JP-2023156737-A (JP)
Title: Magnetic tape, magnetic tape cartridge, and magnetic tape device
Inventor: KASADA NARUTO
IPC: G11B5/70
Filed: 2022-04-13
Abstract: To provide a magnet tape which may contribute to operational stability improvement of a drive during recording and/or reproduction after prolonged storage.SOLUTION: A magnetic tape comprising a non-magnetic support body and a magnetic layer containing ferromagnetic powder, a magnetic tape cartridge comprising the magnetic tape, and a magnetic tape device are provided. In a binarized image of a secondary electronic image obtained by imaging a surface of the magnetic layer using a scanning electron microscope at an acceleration voltage of 5 kV, the number of bright regions with circle-equivalent diameters of 60 nm to less than 120 nm, is 8000 to 30000, inclusive. A standard deviation σ of the number of bright regions in a width direction of the surface of the magnetic layer is 2000 or less.SELECTED DRAWING: None
Patent JP-2023156830-A (JP)
Title: Terminal charge system
Inventor: KONDO SOSHI
IPC: H02J7/00
Filed: 2022-04-13
Abstract: To provide a technology for improving convenience for a user of an information reading terminal.SOLUTION: A terminal charge system includes an information reading terminal that reads information, and a charging device worn on the hand of a user of the information reading terminal, and the information reading terminal includes a battery, a grip portion of the casing of the information reading terminal that is gripped by the user, and a power receiving portion disposed in the grip portion, and the charging device includes a power transmitting portion that transmits power from a power source to the power receiving portion while the user is grasping the grip portion, and supplies the power transmitted from the power transmitting portion to the power receiving portion to the battery by the power transmitting portion.SELECTED DRAWING: Figure 5
Patent JP-2023152202-A (JP)
Title: Wandering prevention system for dementia patient
Inventor: SAITO NOBUYUKI
IPC: G08B25/10
Filed: 2022-03-30
Abstract: To break through current situations that a compact machine which is hard to be recognized as a slave machine is desired as a slave machine carried by a wanderer, that a power supply method must be devised because it is unknown when a patient wanders, and that a method of allowing surrounding people to recognize that a patient is wandering is needed.SOLUTION: A power source of a slave machine is embedded in the sole of a shoe, and charging and power supply are achieved with a walking force. However, this needs cooperation with a shoe maker. As for a method of making it noticed that a patient is wandering, a wanderer is made noticeable with lighting, flickering, or a color in cooperation with a municipality.SELECTED DRAWING: Figure 1
Patent JP-2023159494-A (JP)
Title: 筆記具用油性インキ組成物及びそれを収容した筆記具
IPC: C09D11/16
Filed: 2022-04-20
Abstract: 【課題】 染料を用いた油性インキであっても、紙面に筆記したときに、水の付着によって滲むことが抑制された、耐水性に優れる筆跡を形成可能とする筆記具用油性インキ組成物と前記インキ組成物を収容した筆記具を提供すること。【解決手段】染料と低級アルコールとポリヒドロキシスチレンを少なくとも含有してなる筆記具用油性インキ組成物、およびそれを収容した筆記具とする。【選択図】 なし